FERNDALE, WA · Whatcom County
LAKE TERRELL MOBILE RANCH WATER SY Water System
Inactive system
This water system is marked inactive in EPA’s federal records as of February 19, 2013. It is no longer an operating public water system under this PWSID, and no compliance deadlines — including the 2027 Consumer Confidence Report rule — apply to it.
If you are a resident looking for your current water provider, see water systems in Whatcom County, WA.
Data sourced from the EPA ECHO database (SDWA bulk download), last refreshed August 1, 2026. This is a record-keeping and public-information tool — it does not replace Washington’s official records. Always confirm current status with Washington before making decisions based on this information.
System facts
- System ID (PWSID)
- WA5344593
- System type
- Community Water System
- Population served
- 23
- Service connections
- 18
- Ownership
- privately owned
- Water source
- groundwater (wells)
LAKE TERRELL MOBILE RANCH WATER SY is one of 3,227 community water systems in Washington in the 500 or fewer people size category, formerly serving 23 people from groundwater.
EPA's federal records list this system as inactive in 2013; the record below is historical.
As of August 1, 2026, its federal record holds 6 entries between 1991 and 2005, all of which EPA lists as closed. Nothing has been added since 2005.
All 6 are monitoring and reporting requirements — the category that accounts for about four in five of all violations in EPA's national dataset — rather than findings about the water itself. The record involves the Total Coliform Rules and synthetic organic chemicals.
Violation history
Monitoring, Regular
—Diquat
January 1, 2005 – December 31, 2007
ArchivedMonitoring, Routine Major (TCR)
—Coliform (TCR)
December 1, 2003 – December 31, 2003
ArchivedMonitoring, Routine Major (TCR)
—Coliform (TCR)
December 1, 1998 – December 31, 1998
ArchivedMonitoring, Routine Major (TCR)
—Coliform (TCR)
April 1, 1996 – April 30, 1996
ArchivedMonitoring, Routine Minor (TCR)
—Coliform (TCR)
June 1, 1992 – June 30, 1992
ArchivedMonitoring, Repeat Major (TCR)
—Coliform (TCR)
October 1, 1991 – October 31, 1991
Archived
Archived closed in EPA's records (typically due to age or a data correction)
| Period | Violation | Contaminant / rule | Health-based | Status |
|---|---|---|---|---|
| January 1, 2005 – December 31, 2007 | Monitoring, Regular | Diquat | — | Archived |
| December 1, 2003 – December 31, 2003 | Monitoring, Routine Major (TCR) | Coliform (TCR) | — | Archived |
| December 1, 1998 – December 31, 1998 | Monitoring, Routine Major (TCR) | Coliform (TCR) | — | Archived |
| April 1, 1996 – April 30, 1996 | Monitoring, Routine Major (TCR) | Coliform (TCR) | — | Archived |
| June 1, 1992 – June 30, 1992 | Monitoring, Routine Minor (TCR) | Coliform (TCR) | — | Archived |
| October 1, 1991 – October 31, 1991 | Monitoring, Repeat Major (TCR) | Coliform (TCR) | — | Archived |
Archived closed in EPA's records (typically due to age or a data correction)
Enforcement actions
- April 22, 1993Federal issued Formal Notice of Violation9 linked violations
- August 31, 1992State Violation/Reminder Notice1 linked violation
- May 31, 1992State Violation/Reminder Notice1 linked violation
Last known contact on file (system is inactive)
LAKE TERRELL MOBILE RANCH WATER SY
Phone not on record
FERNDALE, WA 98248